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Cheap flights from Hong Kong to Sofia from HK$5,504

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14-11. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SOF
15 nov. — 22 nov.1
1 adult
1 adult, Economy

Cheap flight deals from Hong Kong to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 octubre 2025.

Round-trip from

HK$5,263
SWISS
  • SWISS
  • 30-11-7-12
  • 2 total stops
  • 45h 30m total
  • Hong Kong to Sofia
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Cheapest flights from Hong Kong to Sofia
Explore the most affordable flight options available from Hong Kong to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 octubre 2025.

vie. 14-1108:30HKG - SOF
2 stops32h 50mMultiple Airlines
vie. 21-1121:45SOF - HKG
2 stops33h 25mMultiple Airlines
Deal found 15-10HK$5,504
jue. 13-1100:25HKG - SOF
1 stop17h 00mQatar Airways
vie. 21-1107:30SOF - HKG
2 stops25h 20mQatar Airways
Deal found 15-10HK$6,119
vie. 14-1122:40HKG - SOF
1 stop21h 15mAir France
vie. 21-1116:05SOF - HKG
2 stops20h 25mAir France
Deal found 15-10HK$6,733
mié. 26-1100:25HKG - SOF
1 stop17h 00mQatar Airways
vie. 28-1112:30SOF - HKG
1 stop27h 10mQatar Airways
Deal found 15-10HK$6,951
dom. 23-1123:20HKG - SOF
1 stop21h 50mMultiple Airlines
mié. 26-1113:45SOF - HKG
2 stops23h 35mMultiple Airlines
Deal found 15-10HK$7,083

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 16 octubre 2025.
Use the filters below to find and compare flights from Hong Kong to Sofia that are best for you.

Fly from

Hong Kong

Fly to

Sofia

Route

Departure

Return

Price

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

dom. 30-11

23:30-14:15

1 stop20h 45m

Sofia

dom. 7-12

14:00-16:25

2 stops20h 25m

HK$5,536

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

jue. 13-11

00:25-11:25

1 stop17h 00m

Sofia

vie. 21-11

12:30-21:40

1 stop27h 10m

HK$6,764

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

dom. 15-3

18:05-11:25

1 stop23h 20m

Sofia

mié. 18-3

11:25-21:40

2 stops28h 15m

HK$6,795

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

mié. 26-11

18:05-11:25

1 stop23h 20m

Sofia

vie. 28-11

18:35-21:40

2 stops45h 05m

HK$7,409

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

dom. 23-11

23:20-08:45

1 stop15h 25m

Sofia

lun. 24-11

13:45-19:20

2 stops23h 35m

HK$7,464

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

dom. 23-11

23:20-08:45

1 stop15h 25m

Sofia

mar. 25-11

22:40-14:25

2 stops33h 45m

HK$7,627

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

lun. 1-12

18:05-13:25

1 stop25h 20m

HK$15,565

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

dom. 30-11

18:20-15:10

2 stops26h 50m

HK$17,120

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

sáb. 29-11

00:35-13:25

1 stop18h 50m

HK$17,229

Hong KongSofia

HKG - SOF

HKGSOF

Hong Kong Intl

lun. 1-12

22:40-15:30

2 stops22h 50m

HK$18,838

Flights are sorted by cheapest return flights first.

Deals found on 16-10

Showing 1-10 of 11 results
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Best time to book a flight from Hong Kong to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Hong Kong with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Sofia

What’s the top stopover airport for flights from Hong Kong to Sofia?

Share of one-stop return flights from Hong Kong to Sofia chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Istanbul (IST) – chosen by Cheapflights users on 83% of one-stop itineraries from Hong Kong to Sofia on Cheapflights.

What’s the fastest stopover option from Hong Kong to Sofia?

Shortest average travel time for one-stop one-way flights from Hong Kong to Sofia, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Istanbul (IST) have the shortest average one-way travel time for one-stop routes: 15h 11m.

What’s the fastest stopover option from Hong Kong to Sofia?

Shortest average travel time for one-stop one-way flights from Hong Kong to Sofia, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Istanbul (IST) have the shortest average one-way travel time for one-stop routes: 15h 11m.

Which airport typically offers the quickest stopover for flights from Hong Kong to Sofia?

Average stopover duration for one-stop one-way flights from Hong Kong to Sofia, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Istanbul (IST) offer the fastest connection on this route, with an average stopover time of 2h 15m.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Hong Kong to Sofia?

    Airlines like Qatar Airways fly from Hong Kong to Sofia in about 17h. The time it takes to get you to your destination can typically vary by up to . There are 8383 km between Hong Kong and Sofia.

  • What are the cheapest airlines to fly from Hong Kong to Sofia one-way?

    To fly one-way, consider booking your trip with Emirates, which is currently one of the cheapest options available, starting at HK$15,565. Air France flights start at HK$18,838 while deals on Air Serbia start at HK$18,854 one-way.

  • Can I find deals for flights from Hong Kong to Sofia that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Sofia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Sofia.

  • Can I find deals for business class flights from Hong Kong to Sofia?

    Yes. Cheapflights offers flight deals from Hong Kong to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Sofia by adding a car hire and/or hotel booking to your travel itinerary.
Sofia car hire
Sofia Airport car hire
Plovdiv Airport car hire

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Sofia?

Deals for Hong Kong to Sofia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Sofia?

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Sofia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Hong Kong to Sofia with no change fees?

Need flexible booking options for your flight to Sofia from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to Sofia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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